Product Details: Dana 60 axle shaft universal joint 1480 series 1.375" diameter caps 3.000" snap ring distance (inside of ear to inside of ear) Inside snap ring Non-greaseable Solid forging Parts Included: (1) cross (4) caps (4) snap rings Fits: 1978 - 1979 Ford with Dana 60 front axle 1985 - 1997 Ford with Dana 60 front axle 1999 - 2004 Ford Excursion with the Dana 50 front axle 1999 - 2004 Ford F-250 Super Duty with the Dana 50 or Dana 60 front axle 1999 - 2004 Ford F-350, F-450, and F-550 Super Duty with the Dana 60 front axle 2005 - 2013 Ford with Dana Super 60 front axle with 1480 series axle shafts (watch out because there are 1550 series shafts that are direct replacements) 1975 - 1993 Dodge with Dana 60 front axle 1977 - 1991 GM, Chevrolet, GMC with Dana 60 front axle Brand: Dana Spicer Part Number: Dana Spicer SPL55X-3X Warranty: 6 month warranty and case by case basis. Bearing Cap Diameter (1): 1.375 Bearing Cap Diameter (2): 1.375 Bearing Cap Finish: Ground Bearing Cap Type: Round Greaseable: N Grease Type: N.L.G.I. Grade 2 Grease Zerk Included: Not Required Material: Steel Model Number: SPICER 1480 WJ (SPL55) OEM Series: SPL55/1480WJ Seal Color/Finish: Black Seal Protector Part Number: 232872-2 Snap Ring (1): 3.000 Snap Ring (2): 3.000 Snap Ring Included: Y Snap Ring Type: Internal